package club.banyuan.demo.evolve;

/**
 * @author edz
 * @version 1.0
 * @date 2020/11/25 上午9:55
 */
public class Monkey {
    private String s;

    public Monkey() {
    }

    public Monkey(String s) {
        this.s = s;
    }
    public void speak(){
        System.out.println("咿咿呀呀。。。。");
    }
}
